package ch5;

public class Example5_2 {
    public static void main(String[] args) {
        ChinaPeople zhangSan = new ChinaPeople();
        System.out.println("子类对象未继承的averageHeight的值是:"+zhangSan.getAverHeight());
        zhangSan.setHeight(178);
        System.out.println("子类对象的实例变量height的值是:"+zhangSan.getHeight());
    }
}

class People5_2 {
    private int averHeight = 166;
    public int getAverHeight() {
        return averHeight;
    }
}

class ChinaPeople extends People5_2 {
    int height;
    public void setHeight (int h) {
        //height = h+averHeight;
        height = h;
    }
    public int getHeight() {
        return height;
    }
}